.fiie-input {
    display: inline-block;
    position: relative;
    box-sizing: border-box;
    contain: content;
    outline: 0;
    flex: none;
    margin: 0 .25em 0 0;
    min-width: 20px;
    border: 1px solid #171717;
    border-radius: 3px;
    font-weight: 700;
    font-family: Roboto,-apple-system,BlinkMacSystemFont,'Helvetica Neue','Segoe UI',Oxygen,Ubuntu,Cantarell,'Open Sans',SourceHanSansCN-Normal,sans-serif;
    line-height: 1em;
    overflow: hidden;
    text-align: center;
    text-decoration: none;
    text-overflow: ellipsis;
    cursor: pointer;
    color: #bdbdbd;
    background-image: linear-gradient(#4e4e4e,#4e4e4e);
}
.total_area {
    margin: 0 20px 0 20px;
}

.a-upload {
    display: inline-block;
    position: relative;
    box-sizing: border-box;
    contain: content;
    outline: 0;
    padding: 5px 10px;
    flex: none;
    margin: 0 .25em 0 0;
    min-width: 20px;
    border: 1px solid #171717;
    border-radius: 3px;
    font-weight: 700;
    font-family: Roboto,-apple-system,BlinkMacSystemFont,'Helvetica Neue','Segoe UI',Oxygen,Ubuntu,Cantarell,'Open Sans',SourceHanSansCN-Normal,sans-serif;
    line-height: 1em;
    overflow: hidden;
    text-align: center;
    text-decoration: none;
    text-overflow: ellipsis;
    cursor: pointer;
    color: #bdbdbd;
    background-image: linear-gradient(#4e4e4e,#4e4e4e);
}

.a-upload input {
    position: absolute;
    font-size: 100px;
    right: 0;
    top: 0;
    opacity: 0;
    filter: alpha(opacity=0);
    cursor: pointer
}

.a-upload:hover {
    color: #cdcdcd;
    background: #5e5e5e;
    border-color: #272727;
    text-decoration: none
}